Lesion

Question 1

A patient with a R optic nerve lesion will lose sight where?

Answer 1

visual fields on the right

Question 2

A patient with a L optic nerve lesion will lose sight were?

Answer 2

visual fields on the left

Question 3

A pt with a R occipital lobe lesion will loose sight in

Answer 3

left half of visual fields of both eyes

Question 4

a pt with a L occipital lobe lesion will lose sight in

Answer 4

right half of visual fields of both eyes

Question 5

A pt presents with difficulty seeing their right side, cannot map their way around their room and is unable to recognize their spouse. Where did this lesion occur?

a. anterior cerebral artery
b. middle cerebral artery
c. posterior cerebral artery - central territory
d. posterior cerebral artery - peripheral territory

Answer 5

posterior cerebral artery

peripheral territory

Question 6

A pt presents with contralateral hemiplegia and paresis, difficulty seeing the wall on their left side, and a slow pupillary light response during a vision check. Where did this stroke occur?

a. anterior cerebral artery
b. middle cerebral artery
c. posterior cerebral artery - central territory
d. posterior cerebral artery - peripheral territory

Answer 6

posterior cerebral artery

central territory

Question 7

A pt has post stroke thalamic pain, contralateral hemiplegia and paresis and same side oculomotor hemiplegia. Where did this stroke occur?

a. anterior cerebral artery
b. middle cerebral artery
c. posterior cerebral artery - central territory
d. posterior cerebral artery - peripheral territory

Answer 7

posterior cerebral artery

central territory

Question 8

A pt presents with sensory loss on their left side, a leaking bladder and their speech is delayed. Where did this stroke occur?

a. anterior cerebral artery
b. middle cerebral artery
c. posterior cerebral artery - central territory
d. posterior cerebral artery - peripheral territory

Answer 8

anterior cerebral artery

Question 9

A pt demonstrates paralysis in their knee down to their foot and impaired sensory, they have problems picking up an object with both hands. Where did this stroke occur?

a. anterior cerebral artery
b. middle cerebral artery
c. posterior cerebral artery - central territory
d. posterior cerebral artery - peripheral territory

Answer 9

anterior cerebral artery

Question 10

A patient only can pick out objects on half of their paper, has difficulty putting words together and paresis in their left arm. Where did this stroke occur?

a. anterior cerebral artery
b. middle cerebral artery
c. posterior cerebral artery - central territory
d. posterior cerebral artery - peripheral territory

Answer 10

middle cerebral artery

Question 11

A patient demonstrates an ability to only see you when you stand on their right side and has a hard time forming words. Where did this stroke occur?

a. anterior cerebral artery
b. middle cerebral artery
c. posterior cerebral artery - central territory
d. posterior cerebral artery - peripheral territory

Answer 11

middle cerebral artery